| Health Issues | Health Issues | 6 |
| Energy/Nuclear | Energy/Nuclear | 4 |
| Waste (hazardous/solid/interstate/nuclear) | Waste (hazardous/solid/interstate/nuclear) | 4 |
| Utilities | Utilities | 4 |
| Government Issues | Government Issues | 4 |
| Taxation/Internal Revenue Code | Taxation/Internal Revenue Code | 3 |
| Telecommunications | Telecommunications | 3 |
| Medicare/Medicaid | Medicare/Medicaid | 3 |
| Law Enforcement/Crime/Criminal Justice | Law Enforcement/Crime/Criminal Justice | 3 |
| Defense | Defense | 2 |
| Family issues/Abortion/Adoption | Family issues/Abortion/Adoption | 2 |
| Housing | Housing | 2 |
| Education | Education | 2 |
| Medical/Disease Research/Clinical Labs | Medical/Disease Research/Clinical Labs | 2 |
| Budget/Appropriations | Budget/Appropriations | 1 |
| Welfare | Welfare | 1 |